Mathematics, 15.12.2020 16:20 terrasami3152
A train first travels east for 20 kilometers. Then it turns north and travels for 43 kilometers. Next it goes west for 20 kilometers. Finally, it travels south for an unknown number of kilometers. At the end of the journey, the train is back at the original location. How far did it travel southward?
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A train first travels east for 20 kilometers. Then it turns north and travels for 43 kilometers. Nex...
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